Re: Handling data in libpq
От | am@fx.ro |
---|---|
Тема | Re: Handling data in libpq |
Дата | |
Msg-id | 20021019231232.A247@coto обсуждение исходный текст |
Ответ на | Re: Handling data in libpq ("John L. Turner" <jlt@wvinter.net>) |
Список | pgsql-interfaces |
On Sat, Oct 19, 2002 at 10:48:04AM -0400, John L. Turner wrote: > Another way to look at it, is to create a TreeView, showing only part of the > data > > We do that for both our Customer's and Products Tables > First, select all the First Letters in a Customers Table's Last Name Field > Show the User That list of Characters [ A ... Z ] > >Then when the users Clicks (Selects) the Character, only those Last Names With > the Selected Character are fetched, and added to Treeview display > Ditto for Products, only they are Grouped by a Category, then any number of > Sub Categories, until the small group of products are shown > > After the TreeView item is selected, the focus is changed to the second page > of a Tab Form to allow each field to be edited This seems to be a useful strategy. But my program is ncurses-based , so i have no TreeViews. I hope i'll find a way to adapt somehow your idea of selecting first a group of tuples based on some criteria like the first letter. Thanks, Adrian Maier (am@fx.ro)
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